diff --git a/HTTP2_CNL113851.tpd b/HTTP2_CNL113851.tpd
index 0b0e4c7..c4c85f2 100644
--- a/HTTP2_CNL113851.tpd
+++ b/HTTP2_CNL113851.tpd
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
- Copyright (c) 2017 Ericsson
+ Copyright (c) 2000-2018 Ericsson Telecom AB
 
   All rights reserved. This program and the accompanying materials
   are made available under the terms of the Eclipse Public License v2.0
diff --git a/src/HTTP2_EncDec.cc b/src/HTTP2_EncDec.cc
index 0051f8c..5d0b5fd 100644
--- a/src/HTTP2_EncDec.cc
+++ b/src/HTTP2_EncDec.cc
@@ -1,5 +1,5 @@
 /******************************************************************************
-* Copyright (c) 2017  Ericsson AB
+* Copyright (c) 2000-2018 Ericsson Telecom AB AB
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
diff --git a/src/HTTP2_Types.ttcn b/src/HTTP2_Types.ttcn
index 63486df..efca538 100644
--- a/src/HTTP2_Types.ttcn
+++ b/src/HTTP2_Types.ttcn
@@ -1,5 +1,5 @@
 /******************************************************************************
-* Copyright (c) 2017  Ericsson AB
+* Copyright (c) 2000-2018 Ericsson Telecom AB AB
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at